Not Enough Items by ChickenBones
Recipe Viewer, Inventory Manager, Item Spawner, Cheats and more.
Waila by ProfMobius
I have the pleasure to introduce to you Waila (What Am I Looking At). Waila is an extension for NEI. It will show in the tooltip what mod an item is from.
BiblioCraft by Joseph 'Nuchaz' Sinclair
BiblioCraft adds fancy storage containers including bookcases, armor stands, potion shelves, regular shelves, tool racks, glass weapon cases, wooden desks and wooden chest labels and now add machines, redstone interactions, and eyeware, fancy lamps and golden lanterns. Also Tables, enchanted plates, map frames, and seats!
Thermal Expansion by CoFH
Expanding Minecraft thermally - provides new options for automation and processing!
Carpenter's Blocks by Mineshopper
Adds slopes and a variety of vanilla-inspired blocks that support covers, side covers, overlays, dyes and chiseled patterns.
ProjectRed by MrTJP, ChickenBones
Provides the core components and libraries that the other ProjectRed files need
Inventory Tweaks by Jimeo Wan, Kobata
Tweaks to inventory handling for ease of use, including sorting and automatic replacement of broken tools or exhausted stacks of items.
Witchery by Emoniph
Extending Minecraft with witchcraft. This mod features: The song, Loved (ft. Mykle Anthony) by wellman. Licensed to the public under http://creativecommons.org/licenses/by-nc/3.0/. Verify at http://ccmixter.org/files/wellman/24289. Sound effects licensed from FreeSFX (http://www.freesfx.co.uk).
BiblioWoods Biomes O'Plenty Edition by Joseph 'Nuchaz' Sinclair
Adds support for 16 varietys of wood from Biomes O'Plenty for 8 of the wooden block in BiblioCraft.
NEI Plugins by mistaqur
Mod for NEI that reveal some information about Bees/Trees breeding and products. Also adds [?] button support for alternate crafting tables from many mods
Random Things by Lumien
This mod does what it says...adds random things to minecraft!
random util opensource
SecretRoomsMod by AbrarSyed, alexbegt
This mod adds a variety of cool blocks that camouflage themselves to the surrounding world. All of these blocks have extremely useful functions that allow you to simply hide your diamonds, or punish all who dare try to get to them. Hidden doors, pressure plates, hidden levers and more!
Minions by AtomicStryker
semi-intelligent Minions in Minecraft that do your Bidding! Evil Deeds! Wrongdoings! Lightning Bolts!
Necromancy by sirolf2009, Mr_boness, Fabiulu, TheBlackPixel
This mod is all about necromancy. Also known as the art of reanimation. using this mod, you can reanimate slain foes and use your minions to rule the world! (of minecraftia).